no error when file DNE

scripts/wrappers/mistborn_docker.sh

@@ -6,6 +6,7 @@ SERVICE="$1"
 shift
 
 export MISTBORN_HOME="/opt/mistborn"
+export MISTBORN_SERVICE_FILE=${MISTBORN_HOME}/.envs/.production/.${SERVICE}
 
 # check and create file if needed
 ${MISTBORN_HOME}/scripts/env/check_env_file.sh ${SERVICE}
@@ -13,7 +14,13 @@ ${MISTBORN_HOME}/scripts/env/check_env_file.sh ${SERVICE}
 # read in variables
 set -a
 source ${MISTBORN_HOME}/.env
-source ${MISTBORN_HOME}/.envs/.production/.${SERVICE}
+
+if [[ -f "${MISTBORN_SERVICE_FILE}" ]]; then
+    echo "Loading service variables"
+    source ${MISTBORN_SERVICE_FILE}
+else
+    echo "No service variables to load"
+fi
 set +a
 
 exec "$@"